import turtle
turtle.screensize(500,500,"pink")
turtle.pensize(1)
'''
turtle.title("画画画画")
turtle.write("开始画画话话了")

turtle.goto(100,100)
turtle.goto(100,-300)
turtle.goto(200,-200)

'''
turtle.title("这是一个学习用的窗口")
turtle.left(45)
turtle.fd(100)
#turtle.seth(135)
turtle.right(135)
turtle.fd(200)
turtle.left(135)
turtle.fd(300)



turtle.forward(100)
turtle.left(45)
turtle.forward(100)
turtle.left(90)
turtle.forward(100)
turtle.left(45)
turtle.write("六边形",0,'center',5)
turtle.forward(100)
turtle.left(45)
turtle.forward(100)
turtle.left(90)
turtle.forward(100)
